Rapid Mental Math Tricks & Tips

Sanjay Noronha

52 CQ

10 Lessons

Course Info

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Free

5 CQ

1. Rhyming System for Mental Math
A lesson with Sanjay Noronha

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In this math lesson, first learn how to acquire a number sense critical for developing math skills, and then try out the Number Rhyming System for mental math!

Rhyming System for Mental Math

with Sanjay Noronha

In this math lesson, first learn how to acquire a number sense critical for developing math skills, and then try out the Number Rhyming System for mental math!
Playing

5 CQ

2. Tricks for Multiplying by Nines
A lesson with Sanjay Noronha

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In this rapid math lesson on the nine times tables, learn a technique to help you tackle a basic problem like 9 x 8, or a monster like 9,999,999 x 8,888,888!

Tricks for Multiplying by Nines

with Sanjay Noronha

In this rapid math lesson on the nine times tables, learn a technique to help you tackle a basic problem like 9 x 8, or a monster like 9,999,999 x 8,888,888!
Playing

4 CQ

3. How to Multiply Quickly with 11
A lesson with Sanjay Noronha

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Continue learning about special multiplication cases in this rapid math lesson! Learn to multiply anything by 11 by writing down the problem differently.

How to Multiply Quickly with 11

with Sanjay Noronha

Continue learning about special multiplication cases in this rapid math lesson! Learn to multiply anything by 11 by writing down the problem differently.
Playing

5 CQ

4. Multiplication Tricks & Number Sense
A lesson with Sanjay Noronha

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Get ready to learn about the pillar of arithmetic in a totally new way! By the end of this math lesson you will know why number sense matters in multiplication.

Multiplication Tricks & Number Sense

with Sanjay Noronha

Get ready to learn about the pillar of arithmetic in a totally new way! By the end of this math lesson you will know why number sense matters in multiplication.
Playing

6 CQ

5. How to Square Numbers Rapidly & Mentally
A lesson with Sanjay Noronha

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Can you square triple digit numbers in your head? After learning the simple methods introduced in this approachable mental math lesson, you will know how!

How to Square Numbers Rapidly & Mentally

with Sanjay Noronha

Can you square triple digit numbers in your head? After learning the simple methods introduced in this approachable mental math lesson, you will know how!

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